SUSE SLED15 / SLES15 : Security update for the Linux Kernel (SUSE-SU-2025:4057-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:4057-1 advisory. The SUSE Linux Enterprise 15 SP7 kernel was updated to fix various security issues The following security issu...

PT-2025-46846

A stack buffer overflow exists in the ToToLink A720R Router firmware V4.1.5cu.614 B20230630 within the sysconf binary sub 401EE0 function. The binary reads the /proc/stat file using fgets into a local buffer and subsequently parses the line using sscanf into a single-byte variable with the %s...

UBUNTU-CVE-2025-40193

In the Linux kernel, the following vulnerability has been resolved: xtensa: simdisk: add input size check in procwritesimdisk A malicious user could pass an arbitrarily bad value to memdupusernul, potentially causing kernel crash. This follows the same pattern as commit ee76746387f6 "netdevsim:...

CVE-2025-40193

In the Linux kernel, the following vulnerability has been resolved: xtensa: simdisk: add input size check in procwritesimdisk A malicious user could pass an arbitrarily bad value to memdupusernul, potentially causing kernel crash. This follows the same pattern as commit ee76746387f6 "netdevsim:...

CVE-2025-40193 xtensa: simdisk: add input size check in proc_write_simdisk

In the Linux kernel, the following vulnerability has been resolved: xtensa: simdisk: add input size check in procwritesimdisk A malicious user could pass an arbitrarily bad value to memdupusernul, potentially causing kernel crash. This follows the same pattern as commit ee76746387f6 "netdevsim:...

CVE-2025-40193

In CVE-2025-40193, the Linux kernel’s xtensa simdisk component (proc_write_simdisk) lacks an input size check, allowing a malicious user to pass an invalid value to memdup_user_nul() and potentially crash the kernel. The issue is tied to changes referenced as a pattern to the nsim_dev_health_brea...

SUSE-SU-2025:4079-1 Security update for podman

This update for podman fixes the following issues: - CVE-2025-31133: Fixed container escape via 'masked path' abuse due to mount race conditions bsc1252376 - CVE-2025-52565: Fixed container escape with malicious config due to /dev/console mount and related races bsc1252376 - CVE-2025-52881: Fixed...

SUSE-SU-2025:4076-1 Security update for buildah

This update for buildah fixes the following issues: - CVE-2025-52881: Fixed container breakouts by bypassing runc's restrictions for writing to arbitrary /proc files bsc1253096...

SUSE-SU-2025:4075-1 Security update for buildah

This update for buildah fixes the following issues: - CVE-2025-52881: Fixed container breakouts by bypassing runc's restrictions for writing to arbitrary /proc files bsc1253096 Other fixes: - podman and buildah with runc 1.3.2 fail with lots of warnings as rootless bsc1252543...

Security update for buildah

This update for buildah fixes the following issues: CVE-2025-52881: Fixed container breakouts by bypassing runc's restrictions for writing to arbitrary /proc files bsc1253096 Other fixes: podman and buildah with runc 1.3.2 fail with lots of warnings as rootless bsc1252543 Patch Instructions: To...

kernel: nfsd: don't ignore the return code of svc_proc_register()

In the Linux kernel, the following vulnerability has been resolved: nfsd: don't ignore the return code of svcprocregister Currently, nfsdprocstatinit ignores the return value of svcprocregister. If the procfile creation fails, then the kernel will WARN when it tries to remove the entry later. Fix...

kernel: nfsd: don't ignore the return code of svc_proc_register()

In the Linux kernel, the following vulnerability has been resolved: nfsd: don't ignore the return code of svcprocregister Currently, nfsdprocstatinit ignores the return value of svcprocregister. If the procfile creation fails, then the kernel will WARN when it tries to remove the entry later. Fix...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-990744)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990744 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: core: Remove the /proc/scsi/$procname directory earlier Remove the /proc/scsi/$procname...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990878)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990878 advisory. In the Linux kernel, the following vulnerability has been resolved: can: bcm: Clear bo-bcmprocread after removeprocentry. syzbot reported a warning in bcmrelease. 0...

runc: container escape via 'masked path' abuse due to mount race conditions

A flaw was found in runc. This flaw exploits an issue with how masked paths are implementedin runc. When masking files, runc will bind-mount the container's /dev/null inode on top of the file. However, if an attacker can replace /dev/null with a symlink to some other procfs file, runc will instea...

kernel: nfs: Clean up /proc/net/rpc/nfs when nfs_fs_proc_net_init() fails

In the Linux kernel, the following vulnerability has been resolved: nfs: Clean up /proc/net/rpc/nfs when nfsfsprocnetinit fails. syzbot reported a warning below 1 following a fault injection in nfsfsprocnetinit. 0 When nfsfsprocnetinit fails, /proc/net/rpc/nfs is not removed. Later, rpcprocexit...

EUVD-2025-38445

A vulnerability was identified in TOZED ZLT T10 T10PLUS3.04.15. The affected element is an unknown function of the file /reqproc/procpost of the component Reboot Handler. Such manipulation leads to denial of service. Access to the local network is required for this attack to succeed. The exploit ...

CVE-2025-12917

A vulnerability was identified in TOZED ZLT T10 T10PLUS3.04.15. The affected element is an unknown function of the file /reqproc/procpost of the component Reboot Handler. Such manipulation leads to denial of service. Access to the local network is required for this attack to succeed. The exploit ...

runc: opencontainers/selinux: container escape and denial of service due to arbitrary write gadgets and procfs write redirects

A flaw was found in runc. This attack is a more sophisticated variant of CVE-2019-16884, which was a flaw that allowed an attacker to trick runc into writing the LSM process labels for a container process into a dummy tmpfs file and thus not apply the correct LSM labels to the container process...

runc: container escape via 'masked path' abuse due to mount race conditions

A flaw was found in runc. This flaw exploits an issue with how masked paths are implementedin runc. When masking files, runc will bind-mount the container's /dev/null inode on top of the file. However, if an attacker can replace /dev/null with a symlink to some other procfs file, runc will instea...